CN217502283U

CN217502283U - Mute deep groove ball bearing

Info

Publication number: CN217502283U
Application number: CN202221002398.9U
Authority: CN
Inventors: 葛波达
Original assignee: Ningbo Zhenhai Yge Bearing Co ltd
Current assignee: Ningbo Zhenhai Yge Bearing Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-27
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a silent deep groove ball bearing, which belongs to the technical field of deep groove ball bearings and comprises a bearing outer ring and a dismounting plate, wherein a plurality of oil guide holes are arranged on the outer surface of the bearing outer ring, the two ends of the dismounting plate are fixedly connected with mounting plates, mounting holes are arranged on the mounting plates, the dismounting plate is fixedly arranged in the bearing inner ring through fixing bolts, and is dismounted from the dismounting plate through the fixing bolts, so that the dismounting plate can be taken out from the bearing inner ring, balls are conveniently arranged in the mounting plates, the mounting plates at the two ends of the dismounting plate are placed in the bearing inner ring, the dismounting plate and the bearing inner ring are fixed through the fixing bolts, the dismounting plate is fixedly arranged on the bearing inner ring, oil guide holes are arranged on the outer surface of the bearing outer ring, lubricating oil is filled in the oil guide holes, and the balls rotate, and then can carry out filling lubricating oil to the ball for the ball has good lubricity.

Description

Mute deep groove ball bearing

Technical Field

The utility model relates to a deep groove ball bearing technical field particularly, relates to a silence type deep groove ball bearing.

Background

The original single-row radial ball bearing of the deep groove ball bearing is a rolling bearing which is most widely applied. It features small friction resistance and high rotation speed, and can be used for parts bearing radial load or combined load acted simultaneously in radial and axial directions, and also for parts bearing axial load, such as small power motor, automobile and tractor gear box, machine tool gear box, general machine and tool.

Deep groove ball bearing need install the ball, and the lubrication degree of long-time use ball can reduce, need be to ball filling lubricating oil, and current silence type deep groove ball bearing is inconvenient nevertheless to be installed the ball, needs to dismantle the mounting bracket and install the ball during the installation ball, and is inconvenient to lubricate ball filling lubricating oil, needs open the shield during filling lubricating oil and lubricates ball filling lubricating oil.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a mute type deep groove ball bearing.

The embodiment of the utility model provides a silence type deep groove ball bearing, including bearing inner race and dismantlement board.

The inboard of bearing inner race is provided with the mounting bracket, be provided with a plurality of ball on the mounting bracket, the mounting bracket passes through a plurality of the ball with the bearing inner race rotates to be connected, the inboard of mounting bracket is through a plurality of the ball rotates and is connected with the bearing inner race, a plurality of oil guide hole has been seted up on the surface of bearing inner race, the both ends fixedly connected with mounting panel of dismantlement board, the mounting hole has been seted up on the mounting panel, the dismantlement board passes through fixing bolt fixed mounting in the bearing inner race.

In the above-mentioned realization process, pull down from the dismantlement board through fixing bolt, and then can make the dismantlement board take out from the bearing inner circle, and then conveniently install the ball in the mounting bracket, the installation board that the dependence will dismantle the board both ends is placed into the bearing inner circle, will dismantle board and bearing inner circle through fixing bolt and fix, and then make dismantlement board fixed mounting circle on the bearing inner circle, oil guide hole has been seted up on the surface through the bearing outer lane, the dependence is to leading downthehole filling lubricating oil of oil, the ball rotates, and then can carry out filling lubricating oil to the ball, make the ball have good lubricity.

In a specific embodiment, a dust cover is arranged at the joint of the bearing outer ring and the bearing inner ring.

In the implementation process, the dustproof cover is arranged to prevent the dustproof cover from entering the bearing, so that the rotation of the ball is influenced.

In a specific embodiment, two hand-held blocks are arranged on the dust cover.

In the implementation process, the dust cover can be conveniently mounted and taken down through the handheld block.

In a particular embodiment, the bearing outer race is provided with a textured pad on its outer surface.

In the implementation process, the texture pads can increase the friction force of the surface, so that the bearing is fixedly mounted more firmly.

In a specific embodiment, two side lines of the bearing outer ring are provided with round corners.

In the above-mentioned realization process, the setting up of fillet can avoid the edge too sharply on the one hand, another party alright in order to increase holistic structural strength.

In a specific embodiment, the bearing outer ring is provided with a groove on the outer surface.

In the implementation process, the arrangement of the groove enables the bearing to be matched with other accessories, and therefore the installation can be better carried out.

In a specific embodiment, the detaching plate is provided with a poking block.

In the implementation process, the setting of the poking block can facilitate the installation and the taking down of the dismounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

one, the utility model discloses a fixing bolt pulls down from the stripper plate, and then can make the stripper plate take out from the bearing inner circle, and then conveniently installs the ball in the mounting bracket, during the bearing inner circle was placed into to the mounting panel that relies on with the stripper plate both ends, fixed stripper plate and bearing inner circle through fixing bolt, and then made stripper plate fixed mounting circle in the bearing.

Two, the utility model discloses a seted up on the surface of bearing inner race and led the oilhole, the dependence is to leading the downthehole filling lubricating oil of oilhole, and the ball rotates, and then can carry out filling lubricating oil to the ball for the ball has good lubricity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a detaching plate according to an embodiment of the present invention;

fig. 4 is a schematic view of an outer surface of a bearing outer ring according to an embodiment of the present invention.

In the figure: 100. a bearing outer race; 101. a texture pad; 102. round corners; 103. a groove; 110. a mounting frame; 111. a ball bearing; 120. a bearing inner race; 130. an oil guide hole; 140. a dust cover; 141. a hand-held block; 200. disassembling the plate; 201. a shifting block; 210. mounting a plate; 211. mounting holes; 220. and (5) fixing the bolt.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-4, the present invention provides a silent deep groove ball bearing, which includes a bearing outer ring 100 and a detaching plate 200.

The inner side of the bearing outer ring 100 is provided with a mounting frame 110, the mounting frame 110 is provided with a plurality of balls 111, the mounting frame 110 is rotatably connected with the bearing outer ring 100 through the plurality of balls 111, the inner side of the mounting frame 110 is rotatably connected with a bearing inner ring 120 through the plurality of balls 111, the outer surface of the bearing outer ring 100 is provided with a plurality of oil guide holes 130, two ends of the dismounting plate 200 are fixedly connected with mounting plates 210, the mounting plates 210 are provided with mounting holes 211, the dismounting plate 200 is fixedly mounted in the bearing inner ring 120 through fixing bolts 220 and is dismounted from the dismounting plate 200 through the fixing bolts 220, so that the dismounting plate 200 can be taken out of the bearing inner ring 120, the balls 111 are conveniently mounted in the mounting frame 110, the mounting plates 210 at two ends of the dismounting plate 200 are placed in the bearing inner ring 120, the dismounting plate 200 and the bearing inner ring 120 are fixed through the fixing bolts 220, so that the dismounting plate 200 is fixedly mounted on the bearing inner ring 120, the outer surface of the bearing outer ring 100 is provided with the oil guide hole 130, the ball 111 rotates by filling lubricating oil into the oil guide hole 130, and then the ball 111 can be filled with lubricating oil, so that the ball 111 has good lubricating property.

The utility model discloses in the scheme, bearing inner race 100 is provided with shield 140 with bearing inner race 120's junction, and shield 140's setting can prevent to get into in the bearing, and then influences ball 111's rotation.

The utility model discloses in the scheme, be provided with two handheld pieces 141 on the shield 140, can conveniently install and take off shield 140 through handheld piece 141.

The utility model discloses in the scheme, be provided with texture pad 101 on bearing inner race 100's the surface, the setting of texture pad 101 can increase the frictional force on surface for bearing fixed mounting's is more firm.

The utility model discloses in the scheme, fillet 102 has been seted up to bearing inner race 100's both sides sideline department, and the setting up of fillet 102 can avoid the edge too sharply on the one hand, and on the other hand alright with increase holistic structural strength.

The utility model discloses in the scheme, seted up recess 103 on bearing inner race 100's the surface, the setting of recess 103 can be so that the bearing mutually supports with other accessories, and then can be better install.

The utility model discloses in the scheme, be provided with on the dismantlement board 200 and dial piece 201, the setting of dialling piece 201 can conveniently be installed and take off dismantlement board 200.

The working principle of the mute deep groove ball bearing is as follows: dismantle from dismantling board 200 through fixing bolt 220, and then can make dismantling board 200 take out from bearing inner race 120, and then conveniently install ball 111 in mounting bracket 110, rely on to dismantle the mounting panel 210 at board 200 both ends and place into bearing inner race 120, will dismantle board 200 and bearing inner race 120 through fixing bolt 220 and fix, and then make dismantling board 200 fixed mounting on bearing inner race 120, lead oilhole 130 has been seted up on the surface through bearing outer lane 100, rely on to leading oiling in oilhole 130, ball 111 rotates, and then can annotate lubricating oil to ball 111, make ball 111 have good lubricity.

The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a silence type deep groove ball bearing which characterized in that: comprises that

The bearing comprises a bearing outer ring (100), wherein an installation frame (110) is arranged on the inner side of the bearing outer ring (100), a plurality of balls (111) are arranged on the installation frame (110), the installation frame (110) is rotatably connected with the bearing outer ring (100) through the plurality of balls (111), the inner side of the installation frame (110) is rotatably connected with a bearing inner ring (120) through the plurality of balls (111), and a plurality of oil guide holes (130) are formed in the outer surface of the bearing outer ring (100);

the bearing inner race bearing comprises a disassembly plate (200), wherein mounting plates (210) are fixedly connected to two ends of the disassembly plate (200), mounting holes (211) are formed in the mounting plates (210), and the disassembly plate (200) is fixedly mounted in the bearing inner race (120) through fixing bolts (220).

2. The deep groove ball bearing of claim 1, wherein: and a dustproof cover (140) is arranged at the joint of the bearing outer ring (100) and the bearing inner ring (120).

3. The deep groove ball bearing of claim 2, wherein: two handheld blocks (141) are arranged on the dustproof cover (140).

4. The deep groove ball bearing of claim 1, wherein: the outer surface of the bearing outer ring (100) is provided with a texture pad (101).

5. The deep groove ball bearing of claim 1, wherein: and the sidelines at two sides of the bearing outer ring (100) are provided with fillets (102).

6. The deep groove ball bearing of claim 1, wherein: the outer surface of the bearing outer ring (100) is provided with a groove (103).

7. The silent deep groove ball bearing as claimed in claim 1, wherein: and the disassembly plate (200) is provided with a poking block (201).